Global Patent Index - EP 1200333 B1

EP 1200333 B1 20041013 - ELASTANE FIBER SPOOLS PROVIDED WITH A VARIABLE APPLICATION OF A PREPARATION

Title (en)

ELASTANE FIBER SPOOLS PROVIDED WITH A VARIABLE APPLICATION OF A PREPARATION

Title (de)

ELASTANFASERSPULEN MIT VARIABLEM PRÄPARATIONSAUFTRAG

Title (fr)

BOBINES DE FIBRES SPANDEX A APPLICATION VARIABLE D'UNE PREPARATION

Publication

EP 1200333 B1 20041013 (DE)

Application

EP 00931282 A 20000605

Priority

  • DE 19927916 A 19990618
  • EP 0005117 W 20000605

Abstract (en)

[origin: US6844039B1] The invention describes elastane packages on cylindrical tubes which are provided with a finishing oil content varying over the filament length, and a method for the production thereof. Instead of being applied uniformly along the filament, the finishing oil is distinctly increased on the outermost part, constituting in particular at least 3%, of the filament wound onto the tubes such that the oil coat in this region is at least 1.2 times higher than in the remaining region of the package. This gives rise to a finishing coat gradient of the package from the outside (high) inwards (low).

IPC 1-7

B65H 55/00; B65H 71/00; D01D 5/096

IPC 8 full level

B65H 55/00 (2006.01); B65H 71/00 (2006.01); D01D 5/096 (2006.01); D01F 6/70 (2006.01); D01H 13/30 (2006.01); D06M 15/643 (2006.01)

CPC (source: EP KR US)

B65H 55/00 (2013.01 - EP KR US); B65H 71/007 (2013.01 - EP US); D01D 5/096 (2013.01 - EP US); D01F 6/70 (2013.01 - EP US); D01H 13/30 (2013.01 - EP US); B65H 2701/319 (2013.01 - EP US); Y10T 428/13 (2015.01 - EP US); Y10T 428/1352 (2015.01 - EP US); Y10T 428/1369 (2015.01 - EP US); Y10T 428/2935 (2015.01 - EP US); Y10T 428/2936 (2015.01 - EP US)

Designated contracting state (EPC)

GB IT NL

DOCDB simple family (publication)

US 6844039 B1 20050118; AU 4926400 A 20010109; BR 0011758 A 20020305; CN 1178831 C 20041208; CN 1355763 A 20020626; DE 19927916 A1 20001221; EP 1200333 A1 20020502; EP 1200333 B1 20041013; HK 1047737 A1 20030307; HK 1047737 B 20050729; IL 146487 A0 20020725; JP 2003502523 A 20030121; KR 20020014815 A 20020225; MX PA01012971 A 20020730; PL 352271 A1 20030811; TR 200103631 T2 20020621; WO 0078658 A1 20001228

DOCDB simple family (application)

US 97925701 A 20011120; AU 4926400 A 20000605; BR 0011758 A 20000605; CN 00809018 A 20000605; DE 19927916 A 19990618; EP 0005117 W 20000605; EP 00931282 A 20000605; HK 02109254 A 20021220; IL 14648700 A 20000605; JP 2001504833 A 20000605; KR 20017016192 A 20011217; MX PA01012971 A 20000605; PL 35227100 A 20000605; TR 200103631 T 20000605